The gripping police drama In The Dark has already galvanised a UK audience.

The four part BBC show is centred around Detective Helen Weeks, played by MyAnna Buring , who is newly pregnant and faced with one of her toughest cases.

The opening episode of the BBC One series, showed her supposedly returning to her childhood home in Derbyshire after the husband of an old school friend was arrested following the disappearance of two teenage girls.

But where is the series actually filmed?

In The Dark (Image: BBC)

The new BBC drama shows detective Helen Weeks return to her childhood home in the north of England (Image: BBC)

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In The Dark's main protagonist Helen Weeks is played by MyAnna Buring (Image: BBC)

She also appears on Ripper Street, which is on TV right now (Image: BBC)

Swedish star MyAnna will also be familiar to viewers as she has played many supporting roles in popular TV dramas: she has worked as a maid in Downton Abbey , disappeared into a black hole in Doctor Who and has taken a one-way trip on an Australian convict ship in BBC2’s Banished.

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She can also be seen reprising the role of former brothel keeper Long Susan in the BBC's Ripper Street.